ST92F124DR2QB Ver la hoja de datos (PDF) - STMicroelectronics
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ST92F124DR2QB
STMicroelectronics
ST92F124DR2QB Datasheet PDF : 429 Pages
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ST92F124/F150/F250 - REGISTER AND MEMORY MAP
Page
(Dec)
22
23
Block
Reg.
No.
Register
Name
I2C_1*
JBLPD*
R240
R241
R242
R243
R244
R245
R246
R247
R248
R249
R250
R251
R252
R253
R254
R255
R240
R241
R242
R243
R244
R245
R246
R247
R248
R249
R250
R251
R252
R253
R254
R255
I2DCCR
I2CSR1
I2CSR2
I2CCCR
I2COAR1
I2COAR2
I2CDR
I2CADR
I2CISR
I2CIVR
I2CRDAP
I2CRDC
I2CTDAP
I2CTDC
I2CECCR
I2CIMR
STATUS
TXDATA
RXDATA
TXOP
CLKSEL
CONTROL
PADDR
ERROR
IVR
PRLR
IMR
OPTIONS
CREG0
CREG1
CREG2
CREG3
Description
I2C Control Register
I2C Status Register 1
I2C Status Register 2
I2C Clock Control Register
I2C Own Address Register 1
I2C Own Address Register 2
I2C Data Register
I2C General Call Address
I2C Interrupt Status Register
I2C Interrupt Vector Register
Receiver DMA Source Addr. Pointer
Receiver DMA Transaction Counter
Transmitter DMA Source Addr. Pointer
Transmitter DMA Transaction Counter
Extended Clock Control Register
I2C Interrupt Mask Register
Status Register
Transmit Data Register
Receive Data Register
Transmit Opcode Register
System Frequency Selection Register
Control Register
Physical Address Register
Error Register
Interrupt Vector Register
Priority Level Register
Interrupt Mask Register
Options and Register Group Selection
Current Register 0
Current Register 1
Current Register 2
Current Register 4
Reset
Value
Hex.
00
00
00
00
00
00
00
A0
xx
xx
xx
xx
xx
xx
00
x0
40
xx
xx
00
00
40
xx
00
xx
10
00
00
xx
xx
xx
xx
Doc.
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